Cambridge Polymer Group now offers quantitative radiopacity analysis compliant with ASTM F640 "Standard Test Methods for Determining the Radiopacity for Medical Use." In this method, the medical device is imaged with a conventional X-ray system, and the image density contrast is quantified with a densitometer. Read more...More Product Announcements from Cambridge Polymer Group, Inc.
Cambridge Polymer Group provides testing services on cleanliness of medical devices, for both quantification and identification of residues. Additionally, CPG provides guidance on how to establish residue limits and procedures for validating clean lines and test methods. Read more...More Product Announcements from Cambridge Polymer Group, Inc.
Vitamin E Characterization
Vitamin E has become a preferred antioxidant for stabilizing thermoplastics such as ultra high molecular weight polyethylene (UHMWPE). CPG scientists have developed several testing assays to quantify Vitamin E in thermoplastics, and characterize the transformation products of Vitamin E after thermal and radiation exposure. Read more...More Product Announcements from Cambridge Polymer Group, Inc.